Files
bpfire/lfs/pahole
Vincent Li ae6af66e21 pahole: add pahole for kernel BTF generation
CONFIG_DEBUG_INFO_BTF=y requires pahole installed

steps to prepare pahole:

git clone --recurse-submodules  https://kernel.googlesource.com/pub/scm/devel/pahole/pahole.git
cd pahole
git checkout -b v1.28 v1.28
cd ..
mv pahole pahole-1.28
tar czvf pahole-1.28.tar.gz pahole-1.28
b2sum pahole-1.28.tar.gz

Signed-off-by: Vincent Li <vincent.mc.li@gmail.com>
2024-12-20 08:06:59 -08:00

79 lines
3.2 KiB
Plaintext

###############################################################################
# #
# IPFire.org - A linux based firewall #
# Copyright (C) 2007-2023 IPFire Team <info@ipfire.org> #
# #
# This program is free software: you can redistribute it and/or modify #
# it under the terms of the GNU General Public License as published by #
# the Free Software Foundation, either version 3 of the License, or #
# (at your option) any later version. #
# #
# This program is distributed in the hope that it will be useful, #
# but WITHOUT ANY WARRANTY; without even the implied warranty of #
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
# GNU General Public License for more details. #
# #
# You should have received a copy of the GNU General Public License #
# along with this program. If not, see <http://www.gnu.org/licenses/>. #
# #
###############################################################################
###############################################################################
# Definitions
###############################################################################
include Config
VER = 1.28
THISAPP = pahole-$(VER)
DL_FILE = $(THISAPP).tar.gz
DL_FROM = $(URL_IPFIRE)
DIR_APP = $(DIR_SRC)/$(THISAPP)
TARGET = $(DIR_INFO)/$(THISAPP)
###############################################################################
# Top-level Rules
###############################################################################
objects = $(DL_FILE)
$(DL_FILE) = $(DL_FROM)/$(DL_FILE)
$(DL_FILE)_BLAKE2 = 69760540a6f4fc095587809438f20b6f450d95257678cd90857bff470df2a38b99960d25186a8b1d7140c08bcb43b32bb67a75a4359904c4ef35fb796ec8cd2c
install : $(TARGET)
check : $(patsubst %,$(DIR_CHK)/%,$(objects))
download :$(patsubst %,$(DIR_DL)/%,$(objects))
b2 : $(subst %,%_BLAKE2,$(objects))
###############################################################################
# Downloading, checking, b2sum
###############################################################################
$(patsubst %,$(DIR_CHK)/%,$(objects)) :
@$(CHECK)
$(patsubst %,$(DIR_DL)/%,$(objects)) :
@$(LOAD)
$(subst %,%_BLAKE2,$(objects)) :
@$(B2SUM)
###############################################################################
# Installation Details
###############################################################################
$(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
@$(PREBUILD)
@rm -rf $(DIR_APP) && cd $(DIR_SRC) && tar zxf $(DIR_DL)/$(DL_FILE)
cd $(DIR_APP) && mkdir build
cd $(DIR_APP)/build && cmake -D__LIB=lib -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_C_FLAGS="-O2" -DCMAKE_CXX_FLAGS="-O2" ..
cd $(DIR_APP)/build && make && make install
@rm -rf $(DIR_APP)
@$(POSTBUILD)